977854085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4993}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 1328963328

約数和(自身を除く): 351109243

約数列:

[1, 5, 13, 23, 65, 115, 131, 299, 655, 1495, 1703, 3013, 4993, 8515, 15065, 24965, 39169, 64909, 114839, 195845, 324545, 574195, 654083, 1492907, 3270415, 7464535, 8503079, 15043909, 42515395, 75219545, 195570817, 977854085]

約数ペア:

[(1, 977854085), (5, 195570817), (13, 75219545), (23, 42515395), (65, 15043909), (115, 8503079), (131, 7464535), (299, 3270415), (655, 1492907), (1495, 654083), (1703, 574195), (3013, 324545), (4993, 195845), (8515, 114839), (15065, 64909), (24965, 39169)]